New Anti-Teen Weapon: Harbinger of Bleak Future?So in an attempt to rid the outside and stairwells of the apartment building he manages of the pesky teens who hang out there, last week Sean Mann of Jamaica, Queens, became the first person in New York to install a device known as the Mosquito. A small wall-mounted box that emits a high-pitched screech only audible to people in their teens and early twenties, the Mosquito was created in Britain to deter teen loiterers, and so far, it seems to work. “It’s obnoxious, high-pitched and painful,” 19-year-old Kristin Hankins told the Post, when they tried it out in Washington Square Park the other day. Weird. While we’re not too bothered that someone has devised a way to shut up teenagers, what if this is merely the beginning?